Finding the Fourth Proportional to 1,564,191.06, 2,347,174.08 and 844,523.12
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Solution
The fourth proportional to 1,564,191.06, 2,347,174.08 and 844,523.12 is: 1,267,263.84
Step by Step Solution
- Step 1: Write the proportion equation
1,564,191.06 : 2,347,174.08 = 844,523.12 : x - Step 2: Convert to fraction form
1,564,191.06/2,347,174.08 = 844,523.12/x - Step 3: Cross multiply
1,564,191.06x = 2,347,174.08 × 844,523.12 - Step 4: Simplify right side
1,564,191.06x = 1,982,242,765,488.86 - Step 5: Solve for x
x = 1,982,242,765,488.86/1,564,191.06 - Step 6: Final answer
x = 1,267,263.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.